TWI374663B - - Google Patents

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Publication number
TWI374663B
TWI374663B TW096108692A TW96108692A TWI374663B TW I374663 B TWI374663 B TW I374663B TW 096108692 A TW096108692 A TW 096108692A TW 96108692 A TW96108692 A TW 96108692A TW I374663 B TWI374663 B TW I374663B
Authority
TW
Taiwan
Prior art keywords
point
viewpoint
cos
sin
signal
Prior art date
Application number
TW096108692A
Other languages
English (en)
Chinese (zh)
Other versions
TW200838292A (en
Original Assignee
Unique Instr Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unique Instr Co Ltd filed Critical Unique Instr Co Ltd
Priority to TW096108692A priority Critical patent/TW200838292A/zh
Priority to US12/047,159 priority patent/US7739074B2/en
Priority to JP2008065232A priority patent/JP2008233081A/ja
Publication of TW200838292A publication Critical patent/TW200838292A/zh
Application granted granted Critical
Publication of TWI374663B publication Critical patent/TWI374663B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more two-dimensional [2D] image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
TW096108692A 2007-03-14 2007-03-14 Visual space point recognition method TW200838292A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW096108692A TW200838292A (en) 2007-03-14 2007-03-14 Visual space point recognition method
US12/047,159 US7739074B2 (en) 2007-03-14 2008-03-12 Method of recognizing and tracking a spatial point
JP2008065232A JP2008233081A (ja) 2007-03-14 2008-03-14 視空間点認知の方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096108692A TW200838292A (en) 2007-03-14 2007-03-14 Visual space point recognition method

Publications (2)

Publication Number Publication Date
TW200838292A TW200838292A (en) 2008-09-16
TWI374663B true TWI374663B (https=) 2012-10-11

Family

ID=39763528

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096108692A TW200838292A (en) 2007-03-14 2007-03-14 Visual space point recognition method

Country Status (3)

Country Link
US (1) US7739074B2 (https=)
JP (1) JP2008233081A (https=)
TW (1) TW200838292A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8269721B2 (en) * 2007-05-08 2012-09-18 Ming-Yen Lin Three-dimensional mouse apparatus
JP5388921B2 (ja) * 2010-03-25 2014-01-15 株式会社東芝 ３次元距離計測装置及びその方法
AU2011336647B2 (en) 2010-12-02 2015-02-12 Ultradent Products, Inc. System and method of viewing and tracking stereoscopic video images
JP6351579B2 (ja) * 2012-06-01 2018-07-04 ウルトラデント プロダクツ インク． 立体ビデオ撮像
KR101878376B1 (ko) 2012-11-14 2018-07-16 한국전자통신연구원 시선 기반의 제어 장치 및 그것의 기기 제어 방법
CN116141334B (zh) * 2023-03-24 2025-09-23 同济大学 双目机器人的双目异向运动控制方法、装置及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960571A (ja) * 1982-09-30 1984-04-06 Sumitomo Electric Ind Ltd 視覚による位置認識方法
JPH0617795B2 (ja) * 1988-06-22 1994-03-09 株式会社大林組 三次元位置計測装置
JPH05288532A (ja) * 1992-04-06 1993-11-02 Ricoh Co Ltd 立体画像入力装置
JPH07174553A (ja) * 1993-12-20 1995-07-14 Nippon Telegr & Teleph Corp <Ntt> ステレオカメラ装置および距離導出方法
JP4185271B2 (ja) * 2001-09-25 2008-11-26 日本放送協会 位置検出装置及び位置検出プログラム
TW200842403A (en) * 2007-04-18 2008-11-01 Ming-Yan Lin Cognition method of plural points in visual space

Also Published As

Publication number Publication date
US7739074B2 (en) 2010-06-15
US20080228438A1 (en) 2008-09-18
TW200838292A (en) 2008-09-16
JP2008233081A (ja) 2008-10-02

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees